Schlumberger-Source Abandonment for Anadarko Petroleum ...

June 9,2008

United States Nuclear Regulatory Commission Region IV - Materials Inspection Branch 61 1 Ryan Plaza Drive, Suite 400 Arlington, Texas 7601 1

RE: Source Abandonment for Anadarko Petroleum Corporation: OCS-G 16353 SS002 STOl

Dear Sir or Madam:

This letter is to confirm the abandonment of irretrievable sources i t1 a well in accorclar;ce with Patt39, Section 39.77(d). Information for this abandonment is attached.

If you have any questions or require additional information, please contact me a t 281 -285-740.

Thomas S. Wood Deputy Radiation Safety Officer Schlurnberger Technology Corporation

Source Abandonment for Anadarko Petroleum Corp. Well: OCS-G 16753 SSOO2 STOI

Date of Occurrence: M a y 30,2008

Source #1 Identification: Manufacturer: Model: Depth:

Well Identification:

Seal Results:

Recovery Atte m pts:

Depth of Well:

Identification:

Reports:

Initial Telephone Contact:

63GBq (1.7 Ci), Cs 137, Density Source, Serial # A2359 QSA Global, Inc. CDC.CY3 (GGLS) 32,302'

Company: Anadarko Petroleum Corporation Well: OCS-G 16753 SS002 STOl Location: Green Canyon 561 API Number: 608 1140 51 102

1,000' of 16.2 ppg Class H (t 35% BWOC silica flour t 4% BWOC KCI t retarder) cement with red oxide dye was spotted in the annulus above the top of the severed pipe from 31,500'to 30,500'. A second 750' cement plug was set from 30,150'to 29,400. A third 450' cement plug was set from 28,300 to 27,850'. A fourth 750' cement plug was set from 27,850'to 27,100'. In addition to the - 700' of heavy weight drill pipe, collars, jars, stabilizers and logging tool remaining on top of the source from 32,302'to 31,595', the casing liner set above the cement plug at the KOP will serve as the mechanical deflection.

Multiple attempts from 5/26/2008 to 5/30/2008

32,404' M D (25.07' deviation)

Plaque as required by Part 39 ordered and will be attached to the well.

No other agency will receive a copy of this report.

5/27/2008 @ 14:Ol CDT Chuck Cain - NRC Region IV

RADIATION FISHING & ABA DONMENT REPORT B'?Offshore (OCS Waters)

Date: 27-May-2008 Time: 10:30 Company Name (Full Name): Anadarko Petroleum Corporation Well Name or (OCS-G No. or State Lease No.):

Offshore State of: Louisiana Rig Name: Belford Dolphin API Number (If Available or CLSD): 608-1 140-51 102 Field Name: Green Canyon 561 Lease Location (legal):

0 Land or State Lease Waters

OCS-G 16753 SSOO2 STOl BPOO

Green Canyon 561 County or Parish District: NGC- Younasville

TD: 32,404' MD Casing Depth: 27,314' MD Depth of Fish (Top): 31,595' Source Type (1): Source Activity (1): 63GBq (1.7Ci) Serial No. (1): A2359 Isotope (1): Cs-137 Depth (1): 32,302' Leak Test Date (1): 20-Nov-2007

GGLS Density Source

LeakTest Results (1): 0.1228 Bq (3.319E-006 uCi) Tool Strino (Head to Bottom: See Attached BHA

State: Sales Engr: Paul Neil

Casing Size: 9.875" Bottom of Fish: 32.333' MD

Hole Size: 8.5" Deviation: 25.07

Source Type (2): PNG (minitron) Source Activity (2): 74 GBq (2Ci) Serial No. (2): 2200-4127 Isotope (2): H-3 Depth (2): 32,294' Leak Test Date (2): N/A

Leak Test Results (2): N/A

Date and Time Stuck: 26-May-08 @ 15:45 Date and Time Cement Pumped: 30-May-08 @ 1025 CDT Hole Conditions: Highly overbalanced

~

Fishing Attempts: Jarred from 17:45 on 26-May-08 to 06:OO on 27-May-08. Rig up to run free point on WL.

Comments (what happened to get stuck?, etc.,): Finished pump off pressure test with StethScope and could Not break free of the formation. Several attempts were made to jar and break the pipe and BHA free.

NOTE: Regulatory agencies should be contacted ONLY by the Schlumberger Technology Corporation (STC) Radiation Safety Officer or, if unavailable, his designee.

Notified: J NRC or a Stateof: NRC - Region IV

Name: Chuck Cain Name: Date: 27-May-2008 Date: Time: 14:Ol CDT (via ernail) Time:

T The following is a summary of NRC and/or Agreement States regulations that must be followed when abandoning an irretrievable well logging source(s). The specific regulations are found in 10 CFR 39.15 and equivalent regulations in Agreement States. An irretrievable well logging source means any licensed radioactive sealed source that becomes lodged in a well and cannot be retrieved after reasonable efforts have been made to recover the source(s).

1. If a well logging source is irretrievable, the following requirements must be implemented.

a) The source(s) must be immobilized and sealed in place with a cement plug. The cement has to be dyed red in Texas as a condition of the Texas Railroad Commission (others occasionally).

b) A mechanical deflection device must be set at some point in the well above the cement plug to prevent inadvertent intrusion on the source, unless the cement plug and sources(s) are not accessible to any subsequent drilling operations. The mechanical device can be devices such as a whipstock, old drill bit, etc. for LWD, drillpipe and/or collars left on top of the BHA usually are approved as a deflection device.

c) A permanent identification plaque, (supplied by the STC RSO) made of stainless steel (or brass, bronze and monel), must be mounted at the surface of the well unless the mounting of the plaque is not practical (Le. subsea completion).

2. The STC RSO (or his designee) wil l notify the NRC or Agreement State of the abandonment plan developed by/with the client. The NRC or Agreement State must approve the abandonment plan prior to implementation. The federal and/or state oil and gas well permitting agency must also approve the abandonment plan. The contact with the well permitting agency is the responsibility of the well owner/client but we should advise him/her of that fact as a courtesy.

3. If any changes must be made to the abandonment plan submitted to the NRC or Agreement State, the STC RSO must be informed so that he/she can get approval of the modification, as appropriate. The actual abandonment must not begin until any abandonment plan or modification to that plan is approved by the appropriate agency.

4. The STC Radiation Safety Officer must file a written report with the NRC or Agreement State within 30 days after the abandonment. The facility management should file a written report within 7 days to the STC Radiation Safety Officer. The facility report should cover the final abandonment details such as:

a) Actual date of abandonment.

b)

c)

d)

e)

Any changes in the data sent with the approved abandonment plan.

Detailed Well Schematic depicting location and depth of tool(s), source(s), drill pipe, plugs, deflection device etc.

Any information pertinent to the abandonment that the STC RSO may not have for hidher final report.

If all data sent to the STC RSO is still applicable for the final report, an e-mail or fax is to be sent to the STC RSO confirming that fact so that he/she can be ensured that the data sent to the appropriate agency is totally accurate. Most facilities send a completely new report since many these documents often are incomplete or are poor quality fax reproductions.

If there are any questions regarding these procedures, discuss them with your Operations Manager.

FACILITY MANAGEMENT MUST ENSURE THAT THE FINAL ABANDONMENT REPORT IS SUBMl l lED TO THE STC RADIATION SAFETY OFFICER.

Wel lbore Diagram

I

Top of Drill Pipe 31,595’ MD

C a s i n g / Hole Size

Top of Cement Plug #4 -27,100’

9 7/8” Csn @. 27,314’MD



Top of Cement Plug #I -30,500’

It t I / I

I I I I I I n I

I/ I I I I I

I Wellbore Geometry Report I I

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OCS-G-16753 GREEN CANYON 561 #2 STOl BPOO

PLUG BACK PROCEDURE

RIH with string shot and back off the drill pipe just above the jars @ +/- 31,595’

POH with drillpipe.

RIH with open ended drillpipe to 31,500’ MD.

Circulate bottoms up.

Place a 1,000’ balanced cement plug from 30,500’ - 31,500’ MD. This plug will contain red marker dye.

Pull up to 30,150’ MD.

Circulate and spot a 750’ balanced cement plug from 29,400’ - 30,150’ MD.


Circulate and spot a 450’ balanced cement plug from 27,850’ - 28,300’ MD.


Circulate and spot a 750’ balanced cement plug from 273 00’ - 27,850’. This plug will be across the 11-7/8” casing shoe.

Pull 3 stands. Circulate bottoms up. POH w OEDP.

RIH with 11-718” EZSV and set it at +/- 22,800’ MD. POH. Pressure test the 11-7/8“ EZSV plug to 1,000 psi.

RIH with 13-98’’ EZSV and set it at +/- 19,550’ MD.

Prepare to sidetrack the well. The next sidetrack will be kicked off at +/- 19,550’ at an azimuth of +/- 90 degr from surface. (Note the sidetrack that is being plugged in this procedure has an azimuth of +/- 254 degr from surface.)

All cement plugs will be 16.2 ppg slurries: Class H cement + 35% BWOC silica flour + 4% BWOC KCI + retarders, fluid loss and viscosity control agents. The slurry for plug # I will contain red marker dye.

JOB PROCEDURE 1"Plug @ 30,500-31500 MD

1 .Hold a pre-job safety meeting with Wellsite Leader and all rig personal involved in the cmt. Job. Discuss the following. a.Pressure testing of lines before job. Hold test for 5 min. b. Spacer,cement, and displacement volumes. c.Procedure and order for pulling product out of silos. d.Emergency and safety procedures ( Contingency Plans). e.Designate a person for each responsibility, such as dropping chemicals,weighing cmt., taking cmt. Samples etc.

2. Schlurnberger to break circulation with MUDPUSH I1 SPACER 1 Obbls

3 . Test lines to 3OOOpsi.,

4. Schlumberger to pump 25bbls of MUDPUSH I1 SPACER @ 14.9ppg.

5 .Use cement t a n k s A

6. Mix and Pump 309 sks. H+4.0% M-117 BWOW+ 35% D-66 BWOC+.OSgps D-47

Density 16.2ppg, Yield 1.47, Total Liquid 5.922Fresh water, Thickening Time 4:54 Crnt. Slurry 8 1 bbls

+. 16%BWOW D- 1 82+.04gpsD-l85A+.4gp~D- 168+.0 1 gpsD- 194+.05gpsD- 197

7. Pump 4bbls of MUDPUSH SPACER.

8. Turn over to Rig to displace 653.5bbls, or 5,492 strokes

9. Leave Schlurnberger rigged to record job pressures.

10. END OF JOB: Total Displacement 679.5, under displace of 22 bbls

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JOB PROCEDURE 2nd Plug @ 29,400-30,150 MD

.Hold a pre-job safety meeting with Wellsite Leader and all rig personal involved in the cmt. Job. Discuss the following. a.Pressure testing of lines before job. Hold test for 5 min. b.Spacer,cement, and displacement volumes. c.Procedure and order for pulling product out of silos. d.Emergency and safety procedures ( Contingency Plans). e.Designate a person for each responsibility, such as dropping chemicals,weighmg cmt., taking cmt. Samples etc.

2. Schlumberger to break circulation with MUDPUSH IT SPACER 1 Obbls - Ps ' t

3. Test lines to 3-&30psi.,

4. Schlumberger to pump 35bbls of MUDPUSH 11 SPACER @? 14.9ppg.

5 .Use cement tanks A


Density 16.2ppg, Yield 1.47, Total Liquid 5.912Fresh water, Thickening Time 4:54 Cmt. Slurry 60.5bbls

+. 16%BWOW D- 182+.04gpsD- 185A+.4gp~D-168+.01gp~D-194+.02gp~D-197


8. Turn over to Rig to displace 622.4bbls, or 5,230 strokes

9. Leave Schlumberger rigged up to record job pressures.

10. END OF JOB: Total Displacement 642.9, under displace of 16.5 bbls L A . ',n Ptfqb IS' . \5

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JOB YROCEDW 3rd Plug @ 27,850-28,300 MD

430’

1 .Hold a pre-job safety meeting with Wellsite Leader and all rig personal involved in the cmt. Job. Discuss the following. a.Pressure testing of lines before job. Hold test for 5 min. b.Spacer,cement, and displacement volumes. c.Procedure and order for pulling product out of silos. d.Emergency and safety procedures ( Contingency Plans). e.Designate a person for each responsibility, such as dropping chemicals,weighing cmt., taking cmt. Samples etc.

2. Schlumberger to break circulation with hIUDPUSH I1 SPACER 1 Obbls

gic@ P A 3. Test lines to 3868psi.,

4. Schlumberger to pump 25bbls of MUDPUSH II SPACER @ 14.9ppg.



Density 16.2ppg, Yield 1.47, Total Liquid 5.912Fresh water, Thickening Time 454 Cmt. Slurry 36bbls

+.16%BWOW D-182+.04~~D-185A+.4~~D-l68+.01~~D-l94+.02~~~D-197


8. Turn over to Rig to displace 579bbls,or 4,865.5 strokes


10. END OF JOB: Total Displacement 593, under displace of 10 bbls Csn4.. ;* PI*- 19 :q+

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Schlumberger JOB PROCEDURE

4* Plug @ 27,100-27,850 MD 750'

1 .Hold a pre-job safety meeting with Wellsite Leader and all rig personal involved in the cmt. Job. Discuss the following. a.Pressure testing of lines before job. Hold test for 5 min. b.Spacer,cement, and displacement volumes. c.Procedure and order for pulling product out of silos. d.Emergency and safety procedures ( Contingency Plans). e.Designate a person for each responsibility, such as dropping chemicals,weighing

cmt., taking cmt. Samples etc.

2. Schlumberger to break circulation with MUDPUSH I1 SPACER 1 Obbls

-0 3. Test lines to%lWpsi.,

4. Schlumberger to pump 4Obbls of MUDPUSH I1 SPACER @ 14.9ppg.


6. Mix and Pump 222 sks. H+4.0% M-117 BWOW+ 35% D-66 BWOC+.05gps D-47

Density 16.2ppg, Yield 1.47, Total Liquid 5.9 12Fresh water, Thickening Time 4:54 Cmt. Slurry 58bbls

+. 16%BWOW D-l82+.04~~D-185A+.4~~D-168+.01gp~D-194+.02gp~D-197

7. Pump 6.1 bbls of MUDPUSH SPACER.

8. Turn over to Rig to displace 558.4bbls70r 4,692 strokes.


10. END OF JOB: Total Displacement 581, under displace of 16.5 bbls c-4. ; r\ P L e - 'Lx:','Cs

cert Page 1 of 1

.. .." Monitoring Services

P 0. ~0x2~8677. HOUSTON. TMAS nzo7 AREA CODE 7iw4788820. FAX ~ imzo829

ST CERTIFICATE

RADIATION SAFETY SCHLUMBERGER Anadrill Loc.1004 135 ROUSSEAU ROAD

YOUNGSVILLE LA 70592

Customer#: 2138

Source #: 36 142

Account #: 2138 RADIONUCLIDE: CS-I 37

CI SERIAL NO: A2359 SOURCE CODE: GSRZ

ACTIVITY: 1.7 WIPE DATE: 11/20/2007 EFFICENCY: 0.95 NR- CPM: - 7

GROSS CPM: 24 BKGCPM: 17 NET CPM

EFF X 2.22~1 O"6 DPM/u CI =MICROCURIE

THE ABOVE SOURCE WPE TEST HAS BEEN ASSAYED IN ACCORDANCE WTH OUR RADIOACTIVE MATERIAL LICENSE AND THE APPROPRIATE REGUMTORY REQUIREMENTS. THE REGULATIONS DEFINE A LEAKING SOURCE AS ONE FROM

MORE OF ACTIVITY. WHICH AN APPROPRIATE WIPE TEST HAS REMOVED 0.005 (5.0~10E-3) MlCROCUlRE OR

MICROCURIE THE REMOVABLE ACTIVITY 3,319E-006 WAS:

I .228E-001 Bq ASSAY NO: 11/24/2007 8 2 DATE: 11/24/2007

ASSAYED BY: L-2

5/2/2008

Schlumberger Technology Corporation Radiation/Explosive Compliance

200 Gillingharn Lane, MD-7 Sugar Land, Texas 77478 Tel 281 -285.7460 Fax 281-285-8526

ax To: Ernie J i lek

From: Tom W o o d

Subject: Abandonment Plaque

Date: June 9,2008

Fax: 985-727-2165

Tel: 281 -285-7460 Fax: 281 -285-8526

Pages: 2 ( including cover)

Ernie,

Request f o r abandonment plaque fo r Anadarko Petroleum Corporation wel l informat ion fo l lows.

Regards,

This transmission is intended onlyforthe use of the individual or entityto which it is addressed and may contain information that is privileged and confidential. If you are not the intended recipient, you are hereby notified that any disclosure, distribution or copying of this information is strictly prohibited. If you have received this transmission in error, please notify us immediately by telephone and return the original documents to us at the address above via the United States Postal Services.

Schlumberger Technology Corporation Radiation/Explosive Compliance

200 Gillingham Lane. MD-7 Sugar Land, Texas 77478 Tel 281-285-7460 Fax 281-285-8526

Graphics N' M e t a l 1200 Clause1 Street Mandenvi l le, LA. 70448

(985) 727-21 65 (Fax) (504) 669-6082

June 9,2008

Attn: Ernie Jilek,

Please cons t ruc t t he s tandard abandonment plaque with t h e fo l low ing information:

Company: Anadarko Petroleum Corporation W e l l Name: OCS-G 16753 SS002 STOlBPOO Field: Green Canyon 561 State: Offshore Louisiana

Date of Abandonment: M a y 30,2008 W e l l Depth: 32,404' M D Plug B a c k Depth: 27,100' M D Top of Fish: 31,595' M D Sources Abandoned:

API#: 608-1 140-51 102

63 GBq (1.7 Ci), Cs137, Density Source @32,302' M D

Special Instructions: DO NOT RE-ENTER THIS WELL BEFORE CONTACTING GULF OF MEXICO OUTER CONTINENTAL SHELF (OCS) REGION OF MINERALS MANAGEMENT SERVICE (MMS)

Please fo rward to me the completed plaque and invoice.

I

Thomas S. W o o d Deputy Radiation Safety Officer Schlumberger Technology Corporation

MEMORY TRANSMI S S I ON REPORT

FILE NUMBER

DATE

TO

DOCUMENT PAGES

START TIME

END TIME

SENT PAGES

STATUS

F ILE NUMBER : 241

PAGE : 001 TIME : JUN-09-08 02:36PM TEL NUMBER1 : t281-285-8526 TEL NUMBERZ: t NAME : Schlumberger Techno logy Corp

: 241

: JUN-09 02:34PM

: B919057272165

: 002

: JUN-09 02:34PM

: JUN-09 02:36PM

: 002

: OK

zoo Qllllnahwn Lana. MD-7 Suaer Lend. Texas 77478 To1 281-286-7480 F ~ X 281 -zes-a62e

Fax TO:. Ernie Jilek

*** SUCCESSFULTXNOTICE ***

chlumberger

Date: J u n e 9.2008

Fax: 985-727-21 65

From: Torn W o o d T e l z 281-285-7480 Fax: 281-286-8626

Pages= 2 (includinQ cover) Subject: Abandonment Plaque

Ernie,

Reques t for abandonment plaque for Anadarko Petroleum Corporation well information follows.

Regards.

This transmission is intended only f o r tho USQ of the individual nr entitv to which it is sddreasad e n d mov contain informoiion thnt i s privileoed and confldenrial. IP you are nor the Intended recipionr. vou aro horeby norlfied rhar 6nv disclosure. discrlburion o r aopvlng of xh1s informarion 1s STriGUv prohlbirod. I t you have recelvad rhis rrnnsmission in error. please notifv u s irnmedlotelv b v rnlephonra 4nd r0UJt-n The orlglnal doournenrs ro US ar rho addrOS6 above vle the Unlted St4t-s Postal Sorvioen.

1 .

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Schlumberger-Source Abandonment for Anadarko Petroleum ...

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